X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=doc%2Fffmpeg.texi;h=651c33c97e58e0dc6ae4b202bf392c50d0c04f65;hb=7daac50067cbc3b6a4d677ac3f3574258659c2f6;hp=f4ffc6cab96aac85badb9df5530f2aa736629bdd;hpb=a11741c293939193657a82e6055a37dfc6ed910c;p=ffmpeg

diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index f4ffc6cab96..651c33c97e5 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -253,6 +253,9 @@ Overwrite output files without asking.
 Do not overwrite output files, and exit immediately if a specified
 output file already exists.
 
+@item -stream_loop @var{number} (@emph{input})
+Set number of times input stream shall be looped.
+
 @item -c[:@var{stream_specifier}] @var{codec} (@emph{input/output,per-stream})
 @itemx -codec[:@var{stream_specifier}] @var{codec} (@emph{input/output,per-stream})
 Select an encoder (when used before an output file) or a decoder (when used
@@ -671,6 +674,16 @@ Use VDPAU (Video Decode and Presentation API for Unix) hardware acceleration.
 
 @item dxva2
 Use DXVA2 (DirectX Video Acceleration) hardware acceleration.
+
+@item qsv
+Use the Intel QuickSync Video acceleration for video transcoding.
+
+Unlike most other values, this option does not enable accelerated decoding (that
+is used automatically whenever a qsv decoder is selected), but accelerated
+transcoding, without copying the frames into the system memory.
+
+For it to work, both the decoder and the encoder must support QSV acceleration
+and no filters must be used.
 @end table
 
 This option has no effect if the selected hwaccel is not available or not
@@ -697,6 +710,20 @@ is not specified, the value of the @var{DISPLAY} environment variable is used
 @item dxva2
 For DXVA2, this option should contain the number of the display adapter to use.
 If this option is not specified, the default adapter is used.
+
+@item qsv
+For QSV, this option corresponds to the valus of MFX_IMPL_* . Allowed values
+are:
+@table @option
+@item auto
+@item sw
+@item hw
+@item auto_any
+@item hw_any
+@item hw2
+@item hw3
+@item hw4
+@end table
 @end table
 
 @item -hwaccels
@@ -1233,6 +1260,14 @@ Discard all frames excepts keyframes.
 Discard all frames.
 @end table
 
+@item -abort_on @var{flags} (@emph{global})
+Stop and abort on various conditions. The following flags are available:
+
+@table @option
+@item empty_output
+No packets were passed to the muxer, the output is empty.
+@end table
+
 @item -xerror (@emph{global})
 Stop and exit on error